^○Akiyuki Uzawa, Yukiko Ozawa, Manato Yasuda, Yosuke Onishi, Hiroyuki Akamine, Satoshi Kuwabara (Department of Neurology, Graduate School of Medicine, Chiba University, Japan)

^○Koji Sekiguchi¹, Kei Ishizuchi¹, Haruhiko Motegi², Munenori Oyama¹, Tsubasa Takizawa¹, Jin Nakahara¹, Shigeaki Suzuki¹ (1.Department of Neurology, Keio University School of Medicine, Japan, 2.Departments of Neurology, The Jikei University School of Medicine)

^○Kazuki Sato, Genya Watanabe, Moeko Arai, Hirohiko Ono, Emiko Kawasaki, Kenichi Tukita, Yasushi Suzuki (Department of Neurology, National Hospital Organization Sendai Medical Center, Japan)

^○Hiroyuki Akamine, Akiyuki Uzawa, Yosuke Onishi, Manato Yasuda, Yukiko Ozawa, Satoshi Kuwabara (Department of Neurology, Graduate School of Medicine, Chiba University, Japan)

^○Kazuya Nonaka, Takashi Irioka (Yokosuka Kyousai Hospital Department of Neurology, Japan)

^○Shusuke Koto¹, Tetsuya Oda¹, Masahiro Shimomura¹, Godai Yawata¹, Yuki Takeda¹, Seiichiro Yamaguchi¹, Kazumi Kaneshiro², Masashi Hosomi³, Hirotoshi Hamaguchi¹ (1.Department of Neurology, Kita-Harima Medical Center, Japan, 2.Department of Respiratory Medicine, Kita-Harima Medical Center, 3.Department of Rehabilitation Medicine, Kita-Harima Medical Center)